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Algae

... all settings, from freshwater to terrestrial and from oligotrophic (low nutrient) to hypereutrophic (very high nutrient) ... for the productivity of a system ranges from oligotrophic (low productivity and nutrients ) to hypereutrophic ...

Dissolved Oxygen

... generalizations that can be made. For example,  oligotrophic lakes seem to experience relatively small changes in oxygen ...

Herbicide Considerations Reference Guide—Introduction

... are less likely to become problems in nutrient-poor, oligotrophic waters. Eutrophic , or nutrient-rich waters are more ...